cryptography

Toshiba achieved a quantum key distribution rate of 10Mbps over optical fiber, beating their own previous record of 1.9Mbps. The system sends a modulated photon to a remote receiver, which then generates a key based on the randomized photon. This setup allegedly makes QKD invulnerable to any...

I'm selling my 270 because i upgraded to a GTX 1070 and no longer need, plus with the AMD market looking good I might as well try! Originally purchases from grimham last year, December 2016. The card is in great physically and working condition. It does have some fan noise here and there...

Quantum Computers have cryptographers worried that our concepts of modern cryptography will soon become obsolete. We've mentioned this before. Quantum computers like the D Wave X2 utilize bits that exist in superposition. In other words, bits of 1 or 0 are not just 1 or 0. They can also be 1 AND...

Intel's SGX or Software Guard Extensions were designed to hide sensitive data such as RSA keys. A team of researchers from Austria's Graz University of Technology were able to write a proof-of-concept malware that can grab RSA keys from SGX enclaves on the same system within 5 minutes of...